Diversity, past and present

Curious to see what Rush Limbaugh had to say about today's Supreme Court ruling on the University of Michigan's race-based admittance policy, I cruised on over to his website, where one finds his great rhetorical point from today:

I ask people this question all the time: “Do you think diversity made this country great?” Many liberals will say, “Oh yes” like the caller in the audio link below. Well then, a little intellectual exercise for you, my friends. If diversity has made America great, then where's the problem? Why do we need any at all? Why do we need more? If diversity has made us so great, then where's the problem? I don't see it.

Good one, Rush.